文(wen)章來源：中(zhong)國鐵路工程總公(gong)司 發(fa)布時間：2009-09-22
近日，中(zhong)鐵(tie)電(dian)(dian)(dian)氣化局中(zhong)標(biao)新建(jian)鐵(tie)路太原至(zhi)(zhi)中(zhong)衛（銀川(chuan)）線(xian)(xian)站后(hou)四(si)電(dian)(dian)(dian)工(gong)程項目(mu)最大標(biao)段—太原南(nan)(nan)至(zhi)(zhi)山陜省界(jie)段。該標(biao)段全長(chang)218正線(xian)(xian)公(gong)(gong)里(li)(li)，總造(zao)價11.74億元。主要(yao)(yao)工(gong)程數量(liang)包(bao)括(kuo)通(tong)信光電(dian)(dian)(dian)纜(lan)1008公(gong)(gong)里(li)(li)，自動閉塞(sai)203.4區間公(gong)(gong)里(li)(li)，聯鎖道岔141組，電(dian)(dian)(dian)力(li)線(xian)(xian)路644.8公(gong)(gong)里(li)(li),接觸(chu)網(wang)(wang)導線(xian)(xian)772.3條(tiao)(tiao)(tiao)公(gong)(gong)里(li)(li),供電(dian)(dian)(dian)線(xian)(xian)67.6條(tiao)(tiao)(tiao)公(gong)(gong)里(li)(li),回流線(xian)(xian)518.3條(tiao)(tiao)(tiao)公(gong)(gong)里(li)(li),給(gei)排水(shui)管(guan)道77公(gong)(gong)里(li)(li)。建(jian)成后(hou)，除承擔沿線(xian)(xian)的(de)(de)客貨運(yun)(yun)輸任務(wu)外，還可(ke)以分流隴海和包(bao)蘭、京包(bao)南(nan)(nan)北兩(liang)條(tiao)(tiao)(tiao)鐵(tie)路的(de)(de)客貨運(yun)(yun)輸，使(shi)西(xi)部地(di)區至(zhi)(zhi)華北主要(yao)(yao)城(cheng)市的(de)(de)運(yun)(yun)輸距(ju)離縮短100-150km，將成為西(xi)北地(di)區通(tong)往東(dong)部最便捷(jie)的(de)(de)鐵(tie)路通(tong)道，對緩解南(nan)(nan)北相鄰路網(wang)(wang)的(de)(de)運(yun)(yun)輸壓(ya)力(li)，增(zeng)加路網(wang)(wang)的(de)(de)機(ji)動性(xing)等(deng)起到積(ji)極作用。